OK, so I do an "edit in" CS5 and do some serious healing and cloning, convert to smart filters and then apply a couple of Nik filters. I save and quit and the edited tif file appears in LR4. Fine. I then want to do some more editing, so I select "edit in" CS5 and regardless of the option I select ("Edit a copy with with Lightroom adjustments", "Edit a copy", or "Edit Original"), I see a background layer only and none of the smart filter layers I used to get?
Is this a bug, or did they change something that I'm not seeing?